High Efficiency up to 96%
The R48-2000e3 achieves up to 96% efficiency, reducing power consumption and operating costs in DC power systems.
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Vertiv
Vertiv R48-2000e3 Rectifier Module 48VDC 2000W
PRODUCT PRICE
USD
$398.67
0 pcs / pack
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PRODUCT DOCUMENTATION
Product Information
Technical specifications, features, applications and purchasing information.
Technical Specifications
| Brand | Vertiv |
| Model Number | R48-2000e3 |
| Product Category | Rectifier Module |
| Product Series | eSure |
| Input Voltage Range | 85 VAC to 300 VAC (Nominal: 187 VAC to 264 VAC) |
| Input Frequency | 45 Hz to 65 Hz |
| Maximum Input Current | 12 A |
| Power Factor | > 0.99 (50% to 100% Load) |
| Output Voltage | -48 VDC Nominal (Adjustable from -42 VDC to -58 VDC) |
| Maximum Output Power | 2000 W |
| Maximum Output Current | 42 A at -48 VDC |
| Efficiency | Up to 96% |
| Operating Temperature | -40°C to +65°C (Full Power) |
| Cooling | Fan-Cooled |
| Signal Processing | Digital Signal Processing (DSP) |
| Mounting | 1U Rack-Mountable |
Key Features
Wide AC Input Range
A wide input voltage range of 85 VAC to 300 VAC ensures flexibility and resilience across varying grid conditions and supply environments.
DSP-Controlled Operation
Digital Signal Processing (DSP) technology reduces component count, optimizes operation, and enables active load sharing for reliable parallel operation.
Parallel Connection Capability
The rectifier can be connected in parallel with other rectifiers and converters to provide backup and scalable capacity for telecom and DC power applications.
Wide Operating Temperature Range
Full-power operation is supported from -40°C to +65°C, meeting demanding environmental requirements for outdoor and industrial installations.
1U Rack Form Factor
The compact 1U rack-mountable design supports high power density, allowing more active equipment to be accommodated within the available rack space.
Applications
- Telecommunication DC power systems
- 48 VDC rectifier systems for central offices and remote sites
- Data center and telecom rack power
- Industrial DC power supplies
- Battery backup and charging systems
- NetSure series power system expansion
- High-availability DC power plants
- Outdoor and harsh-environment power installations
Purchase Information
We support online purchase of the Vertiv R48-2000e3 Rectifier Module. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.
Frequently Asked Questions
What is the Vertiv R48-2000e3? The Vertiv R48-2000e3 is a 2000 W high-efficiency eSure rectifier module that converts standard AC supply voltages into a stable nominal -48 VDC output for DC power applications.
What is the output power and voltage? The module provides a maximum output power of 2000 W at a nominal -48 VDC output, adjustable from -42 VDC to -58 VDC.
What is the maximum output current? The maximum output current is 42 A at -48 VDC, with a limit set point of 0 to 42 A.
What is the AC input voltage range? The input voltage range is 85 VAC to 300 VAC, with a nominal range of 187 VAC to 264 VAC.
What is the efficiency of the R48-2000e3? The rectifier achieves up to 96% efficiency, contributing to reduced power consumption and lower operating costs.
What is the operating temperature range? The R48-2000e3 supports full-power operation from -40°C to +65°C.
Can the R48-2000e3 be connected in parallel? Yes, it can be connected in parallel with other rectifiers and converters for backup and capacity expansion, with active load sharing supported by DSP control.
What cooling method is used? The module is fan-cooled and designed in a 1U rack-mountable form factor for high power density installations.
What input frequency is supported? The input frequency range is 45 Hz to 65 Hz, with a power factor greater than 0.99 from 50% to 100% load.
What should be checked before ordering? Confirm the DC system voltage compatibility (-48 VDC nominal), load current requirements up to 42 A, rack space for the 1U module, input AC supply capacity, parallel operation requirements, and controller compatibility for remote management.
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